RDC6445G(EC) Firmwareupdate because DoorSensor-Issue

Hello.

soem time ago I bougt a new Controller for my CO2-laser.

I bought the RDC6445G(EC) version with also an new Display.
I didn´t change the lasersystem for a long time, becaus I was long time in hospital and didn´t find the time for.

Now - since 2 days - i changed the complete system and rewired my laser.
But I can not use the laser anymore in save way, because there is something not working right.

I have a problem with the "Door protection logic"- When the door is open I can use the laser and when the door is closed it will make a error and does not start the laser. I can switch the door-protection off, but I think this is not, how it should be. There is no "Limit Polarity" oder "Invert" for the door protection. I tried it at the controller, at RDWorks (the newest from your page) and also with Lightburn Pro.

Also what is not workin the "the Status-light" I can not connect the light to the Status-Pin and use it. or better: I can not activet the status-signal.

Is there a new firmware where I can update my controller?
Actually I have: RDC-V15.01.17  and HMI-V10.01.05

If not, how can I fis this problem. My Door-sonsor does only have 2 wires. So I can not change the wires.

Thanks in advance to everyone.